Nice cutting Justin. First of all, thanks for purchasing the patterns from my site, Harvey Byler appreciates it. As far as blade, I use #3 Pegas Modified Geometry. Before that, I used #3 Olson Mach Speed. I always cut 3/4" poplar. Yes, speed needs to be cranked up. I keep mine around 7 1/2 out of 8 on my DeWalt. If you find the puzzle pieces aren't sliding in and out smoothly from both sides, adjust the tilt of your table making test cuts until you find the "sweet spot". Don't count on using the tilt gauge or a 90 degree angle on your blade, it's best to just tweak things til you find it. Keep up the good work and have fun with them. Let me know if you have any questions. If you haven't already watched my videos, I have a couple where I cut a sea turtle and another cutting a dragon, just search You Tube for my name Scott Seifer